Function isValidPackageName

packages/create/index.js:223–227

(projectName)

}

function isValidPackageName(projectName) {
  return /^(?:@[a-z0-9-*~][a-z0-9-*._~]*\/)?[a-z0-9-~][a-z0-9-._~]*$/.test(
    projectName,
  );
}

function copyDirectory(src, dest) {
  fs.mkdirSync(dest, {recursive: true});